Easy Keto Slab Cake Recipe – Low Carb Sugar-Free Dessert
If you’re craving a delicious dessert without the guilt, this keto slab cake is the perfect solution. Packed with rich flavors and a moist texture, this low-carb, sugar-free treat will satisfy your sweet tooth while keeping you on track with your keto lifestyle. Whether you’re hosting a gathering or just want a tasty snack, this recipe is easy to make and sure to impress.
Ingredients
To make this keto slab cake, you’ll need the following ingredients:
- 2 cups almond flour
- 1/2 cup coconut flour
- 1/2 cup powdered erythritol
- 1 tsp baking powder
- 1/2 tsp salt
- 4 large eggs
- 1/2 cup unsweetened almond milk
- 1/2 cup melted butter
- 1 tsp vanilla powder
- 1/2 cup sugar-free chocolate chips (optional)

Instructions
Follow these simple steps to make your keto slab cake:
- Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
- In a large bowl, whisk together the almond flour, coconut flour, erythritol, baking powder, and salt.
- In another bowl, beat the eggs, then add the almond milk, melted butter, and vanilla powder. Mix well.
- Combine the wet and dry ingredients, stirring until smooth. Fold in the chocolate chips if using.
- Pour the batter into the prepared pan and spread evenly.
- Bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
- Allow the cake to cool before slicing and serving.
Tips and Tricks
For the best results, keep these tips in mind:
- Use room-temperature eggs for a smoother batter.
- If you prefer a different flavor, try adding cinnamon or nutmeg to the dry ingredients.
- For a nut-free version, replace almond flour with sunflower seed flour.
- Store leftovers in an airtight container at room temperature for up to 3 days.
If you love keto desserts, check out our Keto Rhubarb Muffins Recipe or our Keto Rhubarb Bars Recipe for more delicious options.
Frequently Asked Questions
Can I use a different sweetener?
Yes, you can substitute erythritol with monk fruit sweetener or stevia, but adjust the amount to taste.
Is this cake freezer-friendly?
Absolutely! Slice the cake and wrap individual pieces in plastic wrap before freezing for up to 2 months.
Can I add frosting?
Yes, a sugar-free cream cheese frosting would pair perfectly with this cake. For more keto dessert ideas, visit fogonyfuego.
Conclusion
This keto slab cake is a versatile and delicious dessert that fits perfectly into a low-carb lifestyle. With simple ingredients and easy steps, you can enjoy a sweet treat without compromising your goals. Give it a try and share your results with us!

